Feature #3178 - upgrading forum subscriptions
- refactoring some code
Feature #3178 - upgrading forum subscriptions
- wiring specific message subscription services to the common subscription services
Feature #3178 - upgrading forum subscriptions
- wiring specific message subscription services to the common subscription services
- adding forum subscription
- adding forum application subscription
- improving some treatments
- improving navigation
- refactoring some code
Merge branch 'master' into feature-3178
Feature #3178 - upgrading forum subscriptions
- improving the possibilities about the setting of a forum position under a category or under an other forum
- improving indexation
Merge branch 'master' into feature-3178

Conflicts:
	forums/forums-ejb/src/main/java/com/stratelia/webactiv/forums/forumsManager/ejb/ForumsBMEJB.java
	forums/forums-war/src/main/java/com/stratelia/webactiv/forums/control/ForumsSessionController.java
	forums/forums-war/src/main/webapp/forums/jsp/viewMessage.jsp
Merge branch 'master' into feature-3178
Merge branch 'master' into feature-3178
Feature #3178 - upgrading forum subscriptions
- adding dynamic notification when user is subscribed to forums component in order to remind itself that it has subscribed to all creations/modifications of forums, subjects and messages. This notification is displayed when user access forums component and one time per login
- handling subscription inheritance to improve the user interface around this subject
- wiring the new taglibs to handle dynamic notifications
- removing some code
- adding unit tests
feature #3178 :  Merge branch 'feature-3178' of github.com:SilverYoCha/Silverpeas-Components into feature-3178